Three pop-up window modes in IOS and three pop-up window modes in IOS

Three pop-up window modes in IOS and three pop-up window modes in IOS # Pragma mark method 1 /** * Used in IOS7 and with a proxy */ -(Void) use1 { // 1. Create an intermediate pop-up box with the "cancel" and "OK" buttons. Set the proxy to the

SDWebImage source code learning, sdwebimage source code

SDWebImage source code learning, sdwebimage source codePreface In my personal understanding, SDWebImage is a great open-source framework that helps us load images asynchronously and cache these images to memory and disk. In fact, there are also many

[Learning notes] [C Language] variable, learning notes variable

[Learning notes] [C Language] variable, learning notes variable1. What is a variable? When the value of a data item needs to be changed frequently or uncertain, It should be represented by a variable. For example, game points.2. Define Variables 1>

Instant Messaging UI-chat interface (UITableView displays the chat between the left and right), ui-uitableview

Instant Messaging UI-chat interface (UITableView displays the chat between the left and right), ui-uitableview Directory 1. Create a UITableView object and set relevant properties 2. Create a cellModel // Enumeration type typedef enum

IOS custom controls are similar to those in the drop-down box and ios custom drop-down boxes

IOS custom controls are similar to those in the drop-down box and ios custom drop-down boxes In the recently developed logistics-related APP, the number of goods units must be selected within a given range (for example, tons, sides, and parts), but

IOS-get the Controller of the current view

IOS-get the Controller of the current viewObtains the TopViewController of the current view. AppDelegate *appdelegate = (AppDelegate *)[UIApplication sharedApplication].delegate; UIViewController* topViewController =

Data Monitoring during IOS Network Program Development

Data Monitoring during IOS Network Program Development When developing network programs, we can intuitively see the data exchange, which is very convenient for development. Here we provide several methods:1. virtual Network Card 1. Create an RVI

IOS apps call each other

IOS apps call each other Caller: You only need to execute the following call method, with ": //" as the separator, the left side is the address of the APP to be called, and the right side is the parameter you want to pass to the APP.   NSURL

IOS _ strings show different colors

IOS _ strings show different colors Recently, you need to display different colors based on different content. Mark it here. Set color:   NSString * contentStr = @ "Introduction: hello world"; NSMutableAttributedString * str =

IOS changes the color of the top battery bar in real time

IOS changes the color of the top battery bar in real time The statusBarStyle (battery bar) color on the top is modified in real time based on the offset on the sliding interface. Directly run the Code: First, set the View controller-based status

IOS-like icon Jitter

IOS-like icon Jitter I 've been bored recently and studied the IPhone desktop icon jitters. There is a similar online example, but I think the effect is really poor. I also want to write something for fun, if you have any need, refer. IOS-like icon

IOS development-UITableView, the most common control

IOS development-UITableView, the most common controlUITableView Set dataSource and delegate of UITableViewDisplay of multiple groups of data and single group of data in UITableViewCommon attributes of UITableViewCellUITableView performance

IOS keyboard color change code

IOS keyboard color change code This article mainly introduces IOS keyboard color change code, which is very simple and practical. For more information, see. IOS code for changing the keyboard color The keyboard color of the iPhone and iPod touch

Ios multi-language localization ideas

Ios multi-language localization ideas Ios programs implement multi-language Localization Methods. Recently, we have to localize a game in multiple languages. I have found some solutions on the internet, and I have compiled a set of solutions with my

Ios video demo

Ios video demo Today, I want to use the original ios ecosystem to play a piece of online video, and sort and share it here.   First, you must add the Framework MediaPlayer. Framework to the project.   # Import ViewController. h # import @

Keyboard used to cancel text box input in IOS development

Keyboard used to cancel text box input in IOS development This article mainly introduces the keypad for canceling text box input in IOS development. For more information, see Select TextFields in Interface Builder, find Text Input Traits in Text

How to disable the keyboard for IOS

How to disable the keyboard for IOS In iOS application development, three types of view objects enable the virtual keyboard for input operations, but there is no automated method for disabling the virtual keyboard. We need to implement this by

Enable System camera flash for IOS

Enable System camera flash for IOS Today, I will share with you how to call the iphone camera function and turn on the flash. I don't quite understand some code, and many of them learn from others on the Internet. IOS has two ways to take photos and

Time conversion methods in ios development

Time conversion methods in ios development This article mainly introduces the time conversion methods in ios development. For more information, see When developing iOS programs, you sometimes need to adjust the time format to the desired format. In

IOS checks whether the file in the specified path exists.

IOS checks whether the file in the specified path exists. This article will share with you how to check whether a specified file exists in IOS development. Four methods are provided for you, which are very practical. You can choose your preferred

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